The article discusses a protest letter signed by prominent musicians, including members of ABBA, Radiohead, and The Cure, expressing concerns over the potential misuse of artificial intelligence (AI) in creating music. The letter, addressed to AI companies and lawmakers, warns about the risks of AI systems being trained on copyrighted musical works without proper consent or compensation. It highlights the potential for AI to be used to create new songs that mimic the styles of famous artists, infringing on their intellectual property rights. The musicians argue that this could undermine the human creative process and the livelihoods of artists. They call for stronger legal protections and ethical guidelines to prevent the exploitation of their work by AI systems. The letter aims to raise awareness about the implications of AI in the music industry and advocate for responsible development and regulation of this technology.